1y.HARVARD DANCES. - Harvard gentlemen, with or without ladies, are invited to a course of 20 Demi-Germans to be held in Brattle hall, Brattle street, Cambridge, commencing Wednesday evening, Oct. 5, at 7.45. This class is intended for beginners as well as advanced pupils. References will be given on opening of the class. Terms, 20 nights, $15.00; 10 nights, $8.00. Private lessons, circulars, etc.